2004 BUICK PARK AVENUE fuses

Testing the Alarm
The alarm can be tested by following these steps:
1. From inside the vehicle, roll down the driver’s
window and open the driver’s door.
2. Activate the system by locking the doors using the
power door lock switch while the door is open, or
using the remote keyless entry transmitter.
3. Get out of the car, close the door and wait for the
SECURITY light to go out.
4. Then reach in through the window, unlock the
door with the manual door lock and open the
door. This should set off the alarm.
If the alarm does not sound when it should, but the
vehicle’s lamps ash, check to see if the horn works.
The horn fuse may be blown. To replace the fuse,
seeFuses and Circuit Breakers on page 5-99.
If the alarm does not sound or the vehicle’s lamps
do not ash, the vehicle should be serviced by
an authorized service center.
PASS-Key®III
Your PASS-Key®III system operates on a radio
frequency subject to Federal Communications
Commission (FCC) Rules and with Industry Canada.
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
1. this device may not cause harmful interference, and
2. this device must accept any interference received,
including interference that may cause undesired
operation.
This device complies with RSS-210 of Industry Canada.
Operation is subject to the following two conditions:
1. this device may not cause interference, and
2. this device must accept any interference received,
including interference that may cause undesired
operation of the device.
Changes or modications to this system by other than
an authorized service facility could void authorization to
use this equipment.
PASS-Key
®III uses a radio frequency transponder in
the key that matches a decoder in your vehicle.
2-21

PASS-Key®III Operation
Your vehicle is equipped
with the PASS-Key®III
(Personalized Automotive
Security System)
theft-deterrent system.
PASS-Key
®III is a passive
theft-deterrent system.
This means you don’t have
to do anything different
to arm or disarm the
system. It works when you
insert or remove the key
from the ignition.
When the PASS-Key
®III system senses that someone
is using the wrong key, it shuts down the vehicle’s
starter and fuel systems. The starter will not work and
fuel will stop being delivered to the engine. Anyone
using a trial-and-error method to start the vehicle will be
discouraged because of the high number of electrical
key codes.When trying to start the vehicle, if the engine does not
start and the SECURITY light comes on, the key may
have a damaged transponder. Turn the ignition off and
try again.
If the engine still does not start, and the key appears to
be undamaged, try another ignition key. At this time,
you may also want to check the fuse. SeeFuses
and Circuit Breakers on page 5-99. If the engine still
does not start with the other key, your vehicle needs
service. If your vehicle does start, the rst key
may be faulty. See your dealer who can service the
PASS-Key
®III to have a new key made.
It is possible for the PASS-Key
®III decoder to learn the
transponder value of a new or replacement key. Up to
10 additional keys may be programmed for the vehicle.
This procedure is for programming additional keys only.
Canadian Owners:If you lose or damage your keys,
only a GM dealer can service PASS-Key
®III to
have new keys made. To program additional keys you
will need two current driver’s keys. You must add a
step to the following procedure. After Step 2, repeat
Steps 1 and 2 with the second current driver’s key.
Then continue with Step 3.
2-22

Turn and Lane-Change Signals
The turn signal has two upward (for right) and two
downward (for left) positions. These positions allow you
to signal a turn or a lane change.
To signal a turn, move the lever all the way up or
down. When the turn is nished, the lever will return
automatically.
An arrow on the instrument
panel cluster will ash in
the direction of the
turn or lane change.
If your vehicle is equipped with the Head-Up Display
(HUD), an arrow will also appear in the display area
to indicate the direction of the turn or lane change.
SeeHead-Up Display (HUD) on page 3-18for more
information.
You may also have an arrow in the outside mirror that
ashes when the turn signal is used. SeeOutside Power
Mirrors on page 2-39for more information.To signal a lane change, just raise or lower the lever
until the arrow starts to ash. Hold it there until you
complete your lane change. The lever will return by itself
when you release it.
As you signal a turn or a lane change, if the arrows
ash at twice the normal rate, this may indicate that a
signal bulb may be burned out and other drivers will not
see your turn signal.
If a bulb is burned out, replace it to help avoid an
accident. If the arrows do not go on at all when you
signal a turn, check the fuse and check for burned-out
bulbs. SeeFuses and Circuit Breakers on page 5-99.
If you have a trailer towing option with added wiring for
the trailer lamps, the signal indicator will ash even if
a turn signal bulb is burned out. Check the front and
rear turn signal lamps regularly to make sure they
are working. You do not need to add a different asher.
Turn Signal On Chime
If your turn signal is left on for more than 3/4 of a mile
(1.2 km), a chime will sound at each ash of the
turn signal. To turn off the chime, move the turn signal
lever to the off position.
3-6

Care of the HUD
Clean the inside of the windshield as necessary to
remove any dirt or lm that reduces the sharpness or
clarity of the HUD image.
To clean the HUD lens, spray household glass cleaner
on a soft, clean cloth. Gently wipe and dry the HUD
lens. Do not spray cleaner directly on the lens to avoid
cleaner leaking inside the unit.
If You Can’t See The HUD Image When
the Ignition is On
If the ignition is on and you can’t see the HUD image,
check to see if:
The headlamps are on.
Something is covering the HUD unit.
The HUD dimmer control is adjusted properly.
The HUD image is adjusted to the proper height.
A fuse is blown. SeeFuses and Circuit Breakers on
page 5-99.
Keep in mind that your windshield is part of the HUD
system. If you ever have to have your windshield
replaced, be sure to get one that is designed for HUD
or your HUD image may look blurred or out of focus.
Ultrasonic Rear Parking Assist
(URPA)
Your vehicle may be equipped with Ultrasonic Rear
Parking Assist (URPA). URPA is designed to help you
park while in REVERSE (R) and operates only at
speeds less than 3 mph (5 km/h). URPA can help you
avoid colliding with objects such as parked vehicles.
The system can detect objects 5 feet (1.5 m) behind
your vehicle and tell you how close those objects are to
your rear bumper.
The URPA display is located inside the vehicle, above
the rear window. It has three color-coded lights that can
be seen through the rearview mirror.
{CAUTION:
Even with the Ultrasonic Rear Park Assist
system, the driver must check carefully before
backing up. The system does not operate above
typical backing speeds of 3 mph (5 km/h) while
CAUTION: (Continued)
3-20

Certain electrical accessories may not be compatible to
the accessory power outlet and could result in blown
vehicle or adapter fuses. If you experience a problem
see your dealer for additional information on accessory
power outlets.
Notice:Adding any electrical equipment to your
vehicle may damage it or keep other components
from working as they should. The repairs would not
be covered by your warranty. Check with your
dealer before adding electrical equipment.
When adding electrical equipment, be sure to follow
the proper installation instructions included with
the equipment.
Notice:Improper use of the power outlet can cause
damage not covered by your warranty. Do not
hang any type of accessory or accessory bracket
from the plug because the power outlets are
designed for accessory power plugs only.Ashtrays and Cigarette Lighter
The front ashtray is located under the climate control
panel on the center console. Press on the door to
release the ashtray. To close, press on the door again.
To empty the ashtray, remove it from the center
console by gripping the edges and pulling straight out.
To reinstall, push the tray back into place.
The rear ashtrays are located on each rear door panel.
To remove a rear ashtray, open the lid and ease the
ashtray upward until the edge can be grasped to pull the
ashtray up and out.
Notice:If you put papers or other ammable items
in the ashtray, hot cigarettes or other smoking
materials could ignite them and possibly damage
your vehicle. Never put ammable items in the
ashtray.
There is a cigarette lighter near the front ashtray.
To use it, push it in all the way and let go. When it’s
ready, it will pop back out by itself.
Notice:Holding a cigarette lighter in while it is
heating will not allow the lighter to back away from
the heating element when it is hot. Damage from
overheating may occur to the lighter or heating
element, or a fuse could be blown. Do not hold a
cigarette lighter in while it is heating.
3-23

Tires..............................................................5-62
Ination - Tire Pressure.................................5-69
Check Tire Pressure System..........................5-70
Tire Inspection and Rotation...........................5-72
When It Is Time for New Tires.......................5-73
Buying New Tires.........................................5-74
Uniform Tire Quality Grading..........................5-75
Wheel Alignment and Tire Balance..................5-76
Wheel Replacement......................................5-76
Tire Chains..................................................5-78
If a Tire Goes Flat........................................5-79
Changing a Flat Tire.....................................5-80
Compact Spare Tire......................................5-89
Appearance Care............................................5-90
Cleaning the Inside of Your Vehicle.................5-90
Care of Safety Belts......................................5-93
Weatherstrips...............................................5-93Cleaning the Outside of Your Vehicle.................5-93
Sheet Metal Damage.....................................5-95
Finish Damage.............................................5-96
Underbody Maintenance................................5-96
Chemical Paint Spotting.................................5-96
Vehicle Care/Appearance Materials..................5-96
Vehicle Identication......................................5-98
Vehicle Identication Number (VIN).................5-98
Service Parts Identication Label.....................5-98
Electrical System............................................5-98
Add-On Electrical Equipment..........................5-98
Fuses and Circuit Breakers............................5-99
Removing the Rear Seat Cushion..................5-104
Capacities and Specications........................5-108
Normal Maintenance Replacement Parts.........5-109
Section 5 Service and Appearance Care
5-2

A. Battery. SeeBattery on page 5-43.
B. Underhood Fuse Block. See “Underhood Fuse
Block” underFuses and Circuit Breakers on
page 5-99.
C. Radiator Pressure Cap. SeeRadiator Pressure Cap
on page 5-27.
D. Engine Oil Dipstick. See “Checking Engine Oil”
underEngine Oil on page 5-14.
E. Engine Oil Fill Cap. See “When to Add Engine Oil”
underEngine Oil on page 5-14.
F. Engine Coolant Air Bleed Valve. See “How to Add
Coolant to the Radiator” underCooling System
on page 5-30.G. Automatic Transaxle Fluid Dipstick. See “Checking
the Fluid Level” underAutomatic Transaxle Fluid
on page 5-23.
H. Brake Master Cylinder Reservoir. See “Brake Fluid”
underBrakes on page 5-40.
I. Windshield Washer Fluid Reservoir. See “Adding
Washer Fluid” underWindshield Washer Fluid
on page 5-39.
J. Engine Coolant Recovery Tank. SeeCooling System
on page 5-30.
K. Engine Air Cleaner/Filter. SeeEngine Air
Cleaner/Filter on page 5-20.
5-13

Fuses and Circuit Breakers
The wiring circuits in your vehicle are protected from
short circuits by a combination of fuses and circuit
breakers. This greatly reduces the chance of damage
caused by electrical problems.
Look at the silver-colored band inside the fuse. If the
band is broken or melted, replace the fuse. Be sure you
replace a bad fuse with a new one of the identical
size and rating.
There are four fuse blocks in your vehicle: the main and
auxiliary instrument panel fuse blocks, the underhood
fuse block and the rear fuse block.
Main and Auxiliary Instrument Panel
Fuse Blocks
The main and auxiliary instrument panel fuse blocks are
located under the instrument panel, on the passenger’s
side of the vehicle. Lamps, connectors and the
HVAC duct temperature sensors may need to be
disconnected and removed to allow access to these
fuse blocks.
Remove the hush panel on the passenger’s side to
reveal the fuses by performing the following steps:
1. Remove the two screws located along the front
edge of the panel.
2. Lower the hush panel.
3. Remove the fuse block cover.
4. Place the wide end of the fuse puller over the
plastic end of the fuse.
5. Squeeze the ends over the fuse and pull it out.
When nished, reinstall the fuse block cover and
the hush panel. Reinstall lamps, connectors and HVAC
duct temperature sensors if they were removed.
5-99